IMD Reports Severe Cold Wave and Dense Fog in North India, Cold Conditions in Karnataka

North India is experiencing a severe cold wave with temperatures dropping below normal and dense fog affecting visibility and transportation across states including Punjab, Haryana, Delhi-NCR, Uttar Pradesh, and Bihar. The India Meteorological Department (IMD) has issued cold wave and fog warnings, advising caution for commuters and farmers. Meanwhile, a fresh western disturbance is expected to bring rain and snow later this week. In Karnataka, cold conditions persist with significant night temperature drops in interior districts, while coastal areas remain warmer.